X-Git-Url: https://git.librecmc.org/?p=oweals%2Fu-boot.git;a=blobdiff_plain;f=arch%2Fx86%2Finclude%2Fasm%2Fglobal_data.h;h=4aee2f3e8c46554ef6b40fc18bc94fde96145338;hp=797397e6977e6ad1846ccc14b71b459c82fbf10c;hb=c27178ba3649f539c9f1890ea147f4c5415f63b5;hpb=feb5a02f869d5678190dfc915ef6c2781b4f7a6c

diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h
index 797397e697..4aee2f3e8c 100644
--- a/arch/x86/include/asm/global_data.h
+++ b/arch/x86/include/asm/global_data.h
@@ -10,6 +10,7 @@
 #ifndef __ASSEMBLY__
 
 #include <asm/processor.h>
+#include <asm/mrccache.h>
 
 enum pei_boot_mode_t {
 	PEI_BOOT_NONE = 0,
@@ -66,6 +67,21 @@ struct mtrr_request {
 	uint64_t size;
 };
 
+/**
+ * struct mrc_output - holds the MRC data
+ *
+ * @buf: MRC training data to save for the next boot. This is set to point to
+ *	the raw data after SDRAM init is complete. Then mrccache_setup()
+ *	turns it into a proper cache record with a checksum
+ * @len: Length of @buf
+ * @cache: Resulting cache record
+ */
+struct mrc_output {
+	char *buf;
+	uint len;
+	struct mrc_data_container *cache;
+};
+
 /* Architecture-specific global data */
 struct arch_global_data {
 	u64 gdt[X86_GDT_NUM_ENTRIES] __aligned(16);
@@ -76,6 +92,7 @@ struct arch_global_data {
 	uint8_t x86_mask;
 	uint32_t x86_device;
 	uint64_t tsc_base;		/* Initial value returned by rdtsc() */
+	bool tsc_inited;		/* true if tsc is ready for use */
 	unsigned long clock_rate;	/* Clock rate of timer in Hz */
 	void *new_fdt;			/* Relocated FDT */
 	uint32_t bist;			/* Built-in self test value */
@@ -89,12 +106,12 @@ struct arch_global_data {
 	struct mtrr_request mtrr_req[MAX_MTRR_REQUESTS];
 	int mtrr_req_count;
 	int has_mtrr;
-	/* MRC training data to save for the next boot */
-	char *mrc_output;
-	unsigned int mrc_output_len;
+	/* MRC training data */
+	struct mrc_output mrc[MRC_TYPE_COUNT];
 	ulong table;			/* Table pointer from previous loader */
 	int turbo_state;		/* Current turbo state */
 	struct irq_routing_table *pirq_routing_table;
+	int dw_i2c_num_cards;		/* Used by designware i2c driver */
 #ifdef CONFIG_SEABIOS
 	u32 high_table_ptr;
 	u32 high_table_limit;
@@ -103,6 +120,10 @@ struct arch_global_data {
 	int prev_sleep_state;		/* Previous sleep state ACPI_S0/1../5 */
 	ulong backup_mem;		/* Backup memory address for S3 */
 #endif
+#ifdef CONFIG_FSP_VERSION2
+	struct fsp_header *fsp_s_hdr;	/* Pointer to FSP-S header */
+#endif
+	ulong acpi_start;		/* Start address of ACPI tables */
 };
 
 #endif
@@ -137,10 +158,4 @@ static inline __attribute__((no_instrument_function)) gd_t *get_fs_gd_ptr(void)
 
 #endif
 
-/*
- * Our private Global Data Flags
- */
-#define GD_FLG_COLD_BOOT	0x10000	/* Cold Boot */
-#define GD_FLG_WARM_BOOT	0x20000	/* Warm Boot */
-
 #endif /* __ASM_GBL_DATA_H */